A modification of expr.

reverse : true or false

Specifies whether the reverse of the substitutions that are used in all API calls are applied to expr. Default is false.

A:-ApplySubstitutions returns the given expression where variable and parameter names have been substituted using the substitutions that were applied to variable and parameter names in other API function calls (or the reverse of these substitutions, if the reverse option was passed).

The A := MapleSim:-LinkModel() statement needs to be run prior to successfully using any of the ModelObject A's export functions.

$A≔\mathrm{MapleSim}:-\mathrm{LinkModel}\left('\mathrm{filename}'=\mathrm{cat}\left(\mathrm{kernelopts}\left('\mathrm{toolboxdir}'=\mathrm{MapleSim}\right)\,''/data/examples/RLCcircuit.msim''\right)\right)\:$

$\mathrm{eqs}≔A:-\mathrm{GetEquations}\left('\mathrm{nosubs}'\right)$

$\mathrm{eqs}≔\left\{\mathrm{Main.RLC.C1.p.i}\left(t\right)+\mathrm{Main.RLC.I1.p.i}\left(t\right)-\mathrm{Main.RLC.SC1.v}\left(t\right)-\sin \left(2\mathrm{\pi }t\right)=0\,\frac{\ⅆ}{\ⅆt}\mathrm{Main.RLC.I1.p.i}\left(t\right)=-\mathrm{Main.RLC.SC1.v}\left(t\right)\,\frac{\ⅆ}{\ⅆt}\mathrm{Main.RLC.SC1.v}\left(t\right)=-\mathrm{Main.RLC.C1.p.i}\left(t\right)\right\}$

$A:-\mathrm{ApplySubstitutions}\left(\mathrm{eqs}\right)$

$\left\{\mathrm{C1\_p\_i}\left(t\right)+\mathrm{I1\_p\_i}\left(t\right)-\mathrm{SC1\_v}\left(t\right)-\sin \left(2\mathrm{\pi }t\right)=0\,\frac{\ⅆ}{\ⅆt}\mathrm{I1\_p\_i}\left(t\right)=-\mathrm{SC1\_v}\left(t\right)\,\frac{\ⅆ}{\ⅆt}\mathrm{SC1\_v}\left(t\right)=-\mathrm{C1\_p\_i}\left(t\right)\right\}$

$A:-\mathrm{GetEquations}\left(\right)$

$\left\{\mathrm{C1\_p\_i}\left(t\right)+\mathrm{I1\_p\_i}\left(t\right)-\mathrm{SC1\_v}\left(t\right)-\sin \left(2\mathrm{\pi }t\right)=0\,\frac{\ⅆ}{\ⅆt}\mathrm{I1\_p\_i}\left(t\right)=-\mathrm{SC1\_v}\left(t\right)\,\frac{\ⅆ}{\ⅆt}\mathrm{SC1\_v}\left(t\right)=-\mathrm{C1\_p\_i}\left(t\right)\right\}$

$\mathrm{vars}≔A:-\mathrm{GetVariables}\left(\right)$

$\mathrm{vars}≔\left[\mathrm{C1\_p\_i}\left(t\right)\,\mathrm{I1\_p\_i}\left(t\right)\,\mathrm{SC1\_v}\left(t\right)\right]$

$A:-\mathrm{ApplySubstitutions}\left(\mathrm{vars}\,'\mathrm{reverse}'\right)$

$\left[\mathrm{Main.RLC.C1.p.i}\left(t\right)\,\mathrm{Main.RLC.I1.p.i}\left(t\right)\,\mathrm{Main.RLC.SC1.v}\left(t\right)\right]$

$A:-\mathrm{GetVariables}\left('\mathrm{nosubs}'\right)$

$\left[\mathrm{Main.RLC.C1.p.i}\left(t\right)\,\mathrm{Main.RLC.I1.p.i}\left(t\right)\,\mathrm{Main.RLC.SC1.v}\left(t\right)\right]$